Name | 55 Cnc | ||
Distance | 12.34 (± 0.4) pc | ||
Spectral type | K0IV-V | ||
Apparent magnitude V | 5.95 | ||
Mass | 1.015 (± 0.051) MSun | + | |
Age | 10.2 (± 2.5) Gyr | ||
Effective temperature | 5196.0 (± 24.0) K | ||
Radius | 0.98 (± 0.016) RSun | + | |
Metallicity [Fe/H] | 0.31 (± 0.04) | ||
Detected Disc | — | ||
Magnetic Field | — | ||
RA2000 | 08:52:37.0 | ||
Dec2000 | +28:20:02 | ||
Alternate Names | |||
Planetary system | 5 planets |
Bias and robustness of eccentricity estimates from radial velocity data
2019
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Can Planets Exist in the Habitable Zone of 55~Cancri?
2019
SATYAL S. & CUNTZ M.
PASJ, accepted
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Model of the Search For Extraterrestrial Intelligence with Coronagraphic Imaging
2019
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Astron. J., 158, 207
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The 55 Cnc system reassessed
2018
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Astron. & Astrophys., 619, A1
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ADS
55 Cancri (Copernicus): A Multi-Planet System with a Hot Super-Earth and a Jupiter Analogue
2018
FISCHER, D.
chapter in Handbook of Exoplanets
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ADS
Mass, radius, and composition of the transiting planet 55 Cnc e : using interferometry and correlations - A quick update
2018
CRIDA A., LIGI R., DORN C. & LEBRETON Y.
Res. Notes AAS, 2, 172
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Harmonic Resonances of Planet and Moon Orbits - From the Titius-Bode Law to Self-Organizing Systems
2017
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Hiding Planets Behind a Big Friend: Mutual Inclinations of Multi-Planet Systems with External Companions
2017
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The search for radio emission from exoplanets using LOFAR low-frequency beam-formed observations: Data pipeline and preliminary results for the 55 Cnc system
2017
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Feasibility of spectro-polarimetric characterization of exoplanetary atmospheres with direct observing instruments
2017
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Astron. & Astrophys., 599, A56
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The LCES HIRES/Keck Precision Radial Velocity Exoplanet Survey
2017
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2016
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2016
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Elemental ratios in stars vs planets
2015
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A comparison of gyrochronological and isochronal age estimates for transiting exoplanet host stars
2015
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Astron. & Astrophys., accepted
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Gravitational quantization of exoplanet orbits in 55 Cnc, $\upsilon$ And, Kepler-11, Kepler-20, and Kepler-90
2014
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The 55 Cancri Planetary System: Fully Self-Consistent N-body Constraints and a Dynamical Analysis
2014
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Strong Dependence of the Inner Edge of the Habitable Zone on Planetary Rotation Rate
2014
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Carbon and Oxygen Abundances in Cool Metal-rich Exoplanet Hosts: A Case Study of the C/O Ratio of 55 Cancri
2013
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ApJ, accepted
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Low Mg/Si planetary host stars and their Mg-depleted terrestrial planets
2012
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The Habitable Zone Gallery
2012
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2012
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2012
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The California Planet Survey III. A Possible 2:1 Resonance in the Exoplanetary Triple System HD 37124
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Chromospheric activity of stars with planets
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2011
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Density Estimation for Projected Exoplanet Quantities
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Application of the Titius-Bode Rule to the 55 Cancri System: Tentative Prediction of a Possibly Habitable Planet
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55 Cancri: Stellar Astrophysical Parameters, a Planet in the Habitable Zone, and Implications for the Radius of a Transiting Super-Earth
2011
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On the Ages of Planetary Systems with Mean Motion Resonances
2011
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55 Cancri: A Coplanar Planetary System that is Likely Misaligned with its Star
2011
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The Exoplanet Handbook
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55 Cancri: Stellar Astrophysical Parameters, a Planet in the Habitable Zone, and Implications for the Radius of a Transiting Super-Earth
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